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QUESTION
A block is attatched to a disk shaped pulley. The mass of the pulley is M=0.23 kg and its radius is 0. The mass of the block is m=0.55 kg.
A block is attatched to a disk shaped pulley. The mass of the pulley is M=0.23 kg and its radius is 0.6m. The mass of the block is m=0.55 kg. If the block starts at rest, what is the speed of the block after it drops by 4.0m?
